From: Peter Zijlstra <peterz@infradead.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Giovanni Gherdovich <ggherdovich@suse.cz>,
Borislav Petkov <bp@alien8.de>, Ingo Molnar <mingo@redhat.com>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Viresh Kumar <viresh.kumar@linaro.org>,
Jon Grimm <Jon.Grimm@amd.com>,
Nathan Fontenot <Nathan.Fontenot@amd.com>,
Yazen Ghannam <Yazen.Ghannam@amd.com>,
Thomas Lendacky <Thomas.Lendacky@amd.com>,
Suthikulpanit Suravee <Suravee.Suthikulpanit@amd.com>,
Pu Wen <puwen@hygon.cn>, Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Michael Larabel <Michael@phoronix.com>,
x86@kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [PATCH v2 1/1] x86,sched: On AMD EPYC set freq_max = max_boost in schedutil invariant formula
Date: Tue, 26 Jan 2021 11:05:22 +0100 [thread overview]
Message-ID: <YA/pYrvvjf8AxPEv@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20210126093140.GB3592@techsingularity.net>
On Tue, Jan 26, 2021 at 09:31:40AM +0000, Mel Gorman wrote:
> So, should this patch be merged for 5.11 as a stopgap, fix up
> schedutil/cpufreq and then test both AMD and Intel chips reporting the
> correct max non-turbo and max-turbo frequencies? That would give time to
> give some testing in linux-next before merging to reduce the chance
> something else falls out.
Yeah, we should probably do this now. Rafael, you want this or should I
take it?
next prev parent reply other threads:[~2021-01-26 10:08 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 20:40 [PATCH v2 0/1] AMD EPYC: fix schedutil perf regression (freq-invariance) Giovanni Gherdovich
2021-01-22 20:40 ` [PATCH v2 1/1] x86,sched: On AMD EPYC set freq_max = max_boost in schedutil invariant formula Giovanni Gherdovich
2021-01-25 10:04 ` Peter Zijlstra
2021-01-26 9:28 ` Giovanni Gherdovich
2021-01-26 10:02 ` Peter Zijlstra
2021-02-02 18:45 ` Rafael J. Wysocki
2021-02-02 19:11 ` Rafael J. Wysocki
2021-02-03 9:56 ` Giovanni Gherdovich
2021-02-02 18:40 ` Rafael J. Wysocki
2021-01-25 10:06 ` Peter Zijlstra
2021-01-26 9:09 ` Giovanni Gherdovich
2021-01-26 9:31 ` Mel Gorman
2021-01-26 10:05 ` Peter Zijlstra [this message]
[not found] ` <1611933781.15858.48.camel@suse.cz>
2021-02-02 14:17 ` Giovanni Gherdovich
2021-02-02 18:21 ` Peter Zijlstra
2021-02-02 18:29 ` Rafael J. Wysocki
2021-02-02 19:00 ` Rafael J. Wysocki
2021-02-02 18:59 ` Rafael J. Wysocki
2021-02-02 19:26 ` Rafael J. Wysocki
2021-02-03 8:39 ` Giovanni Gherdovich
2021-02-03 13:40 ` Rafael J. Wysocki
2021-02-03 9:12 ` Giovanni Gherdovich
2021-02-03 6:04 ` Viresh Kumar
2021-01-24 22:30 ` [PATCH v2 0/1] AMD EPYC: fix schedutil perf regression (freq-invariance) Michael Larabel
2021-01-25 8:34 ` Peter Zijlstra
2021-01-26 9:01 ` Giovanni Gherdovich
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YA/pYrvvjf8AxPEv@hirez.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=Jon.Grimm@amd.com \
--cc=Michael@phoronix.com \
--cc=Nathan.Fontenot@amd.com \
--cc=Suravee.Suthikulpanit@amd.com \
--cc=Thomas.Lendacky@amd.com \
--cc=Yazen.Ghannam@amd.com \
--cc=bp@alien8.de \
--cc=dietmar.eggemann@arm.com \
--cc=ggherdovich@suse.cz \
--cc=juri.lelli@redhat.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mgorman@techsingularity.net \
--cc=mingo@redhat.com \
--cc=puwen@hygon.cn \
--cc=rjw@rjwysocki.net \
--cc=vincent.guittot@linaro.org \
--cc=viresh.kumar@linaro.org \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.